Dental bur wrench tool



FIG. 1 is a perspective view of a bur wrench tool showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror-image of the left side view;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a cross-section taken on line 7--7 of FIG. 4. 

The ornamental design for a dental bur wrench tool, as shown and described. 